Table 1.

Overview of all parameters derived in one cardiovascular assessment session with the three techniques

	ECG-Doppler	ICG	Bio-impedance
Heart		Heart Rate (HR) Stroke Volume (SV) Cardiac Output (CO) Pre-ejection Period (PEP) Left Ventricular Ejection Time (LVET)
Arteries	Left + Right Arterial Pulse Transit (APT) Left + Right Pulsatility Index (PI) Left + Right Resistivity Index (RI)	Velocity Index (VI) Acceleration Index (ACI) Total Peripheral Resistance (TPR) Diastolic Blood Pressure (DBP) Mean Arterial Pressure (MAP)
Veins	Hepatic Venous Pulse Transit (VPT) Left and Right Renal VPT Hepatic Vein Index (HVI) Renal Interlobal Vein Index (RIVI)
Fluid			Total Body Water (TBW) Extracellular Water (ECW) Intracellular Water (ICW)

ECG electrocardiogram, ICG impedance cardiography